kern/134044: [geom] gmirror(8) overwrites fs with stale data from returning member

[Peter Steele]

The following reply was made to PR kern/134044; it has been noted by GNATS.

From: Peter Steele <psteele at maxiscale.com>
To: Alexander Motin <mav at FreeBSD.org>, "bug-followup at FreeBSD.org"
	<bug-followup at FreeBSD.org>
Cc:  
Subject: RE: kern/134044: [geom] gmirror(8) overwrites fs with stale data
 from returning member
Date: Wed, 6 Jan 2010 08:58:10 -0600

 I don't believe we are seeing this in release 8.0. I'll verify and let you =
 know if the problem persists for us.
 
 -----Original Message-----
 From: Alexander Motin [mailto:mavbsd at gmail.com] On Behalf Of Alexander Moti=
 n
 Sent: Wednesday, January 06, 2010 2:26 AM
 To: bug-followup at FreeBSD.org; Peter Steele
 Subject: Re: kern/134044: [geom] gmirror(8) overwrites fs with stale data f=
 rom returning member
 
 I am unable to reproduce this issue on recent HEAD system. Whenever mirror =
 looses one of components, or boots without one, it increments SyncID parame=
 ter (reported by `gmirror list`) on first subsequent write operation. If lo=
 st component reappears again, it has lower SyncID then the rest and forced =
 to be synchronized.
 
 Could you try reproduce bug on newer system? If so, provide some more detai=
 ls, especially how SyncID changes after each event and what messages GMIRRO=
 R prints.
 
 --
 Alexander Motin